School fluoridation :
School fluoridation : new protection for child's smile.
- [Washington, D.C., 1970]
- [4] p. : ill.
[Division of Dental Health]. Document for sale by the Superintendent of Documents, paper, $2.25 per 100, single copy 5c. Narrow 8vo. CRDP Program Historic Shelflist record.
Water--Fluoridation--United States.
0507-D-01
HE 20.3102:F 67
[Division of Dental Health]. Document for sale by the Superintendent of Documents, paper, $2.25 per 100, single copy 5c. Narrow 8vo. CRDP Program Historic Shelflist record.
Water--Fluoridation--United States.
0507-D-01
HE 20.3102:F 67